About Us

Xinhai Group founded in 1993 has grown into the industry group involving mineral processing, wearable rubber, mining investment and LFC Machinery after twenty years development. We have been always committed to providing customers with professional, perfect, efficient equipment and solutions.

The whole solution we provide for you with the core of reliable & efficient mineral processing schemes and environmental-protection & energy-saving tailings dry stacking, makes us stand up in every EPC bid.At Present, Xinhai business includes Mineral Processing EPC, Wear-Resistant Rubber, LFC Machinery, and Mining Investment.

Our Products


XJB Bar Flotation Cell

Product Introduction A bar flotation cell with self-air suction and mechanical agitation Effective Volume 1~4m3 Product Improvement There is a convex bench and an arc-shaped steady flow plate. The convex bench works as the guide groove, which makes the mixture of air and slurry rush to the bottom of tank. And then with the steady flow plate the mixture spreads in the tank uniformly, moving in t…


XCF air inflation flotation cell

Introduction An air inflation mechanical agitation floatation cell with slurry suction(as suction cell of KYF floatation cell). Effective Volume 1~38m3 Product Improvement The features of structure and performance of the cell is similar to KYF flotation cell. The difference is that there is a stator specially set above the impeller to form a special negative pressure area. It has the function …


KYF Air Inflation Flotation Cell

Introduction An air-inflation mechanical agitation floatation cell without slurry suction(This type of cell is designed referring to Finland Autoquenpu OK floatation cell). Effective Volume 1~38m3 Product Improvement Taper impeller with its blades sloping backward at certain angle, simple structure, strong agitation ability, and low energy consumption The impeller is equipped with holey cylind…


BF Flotation Cell

Introduction A mechanical agitation type floatation cell unit with self-air suction and combination of slurry suction/no slurry suction Effective Volume 0.15~ 24m3 Product Improvement BF flotation cell has two types: type I and type II. Type I is improved as suction cell referring to model SF; type II is improved as direct flow cell referring to model JJF. Both are briefly called model BF. Adva…

Main Solutions

  • Gold CIP Production Line

    Gold CIP Production Line adsorbs gold from cyaniding pulp by active carbon including 7 steps: leaching pulp preparation, cyaniding leaching, carbon adsorption, gold loaded carbon desorption...

  • Gold CIL Processing Line

    Gold CIL (Carbon in Leach) Process is an efficient design of extracting and recovering gold from its ore. By cyaniding and carbon leaching crushed gold ore slurry simultaneously, CIL process lower the gold...

  • Gold Flotation Production Line

    Flotation is widely used in gold processing. Flotation process maximizes the enrichment of gold into sulfide minerals. The tailings can be directly discharged.Xinhai Gold Flotation Production Line has become...

  • Cu-Pb-Zn Dressing Process

    Cu-Pb-Zn Dressing Process is used for the Cu-Pb-Zn ore with complicated properties such as close symbiosis, difficult dissociation and oxidation, etc.Tibet Lead zinc Beatification Plant is one of our successful cases.